Cloxacillin EP Impurity B

SZ CAT No:	SZ-C084003
CAS No	1642559-64-5
Mol.F.	C18H20ClN3O4S
Mol.Wt.	409.9
Inv. Status	In Stock

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Chemical Name: (2RS,4S)-2-[[[[3-(2-chlorophenyl)-5-methyl-1,2-oxazol-4-yl]carbonyl]amino]methyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid

Synonym: Penilloic Acid of Cloxacillin

Shipping Temperature: Ambient

HSN Code: 38229010

Country of Origin: India

Smiles: O=C([C@@H]1NC(CNC(C2=C(C)ON=C2C3=CC=CC=C3Cl)=O)SC1(C)C)O

Application of quality by design concept to develop a dual gradient elution stability-indicating method for cloxacillin forced degradation studies using combined mixture-process variable models
XiaZhangChangqinHu
Journal of Chromatography A Volume 1514, 8 September 2017, Pages 44-53

Analysis of Ampicillin, Cloxacillin and Their Related Substances in Capsules, Syrups and Suspensions by High-performance Liquid Chromatography
Omar Shakoor and Robert B. Taylor
Analyst, Octohei- 1996, Vol. I21 (1473-1477)

Photoelectrochemical impedance spectroscopy sensor for cloxacillin based on tetrabutylammonium octamolybdate
D. Najlaoui1 & M. Echabaane2 & A. Ben Khélifa3 & A. Rouis1 & H. Ben Ouada1
Journal of Solid State Electrochemistry volume 23, pages3329–3341(2019)

Cloxacillin EP Impurity B is chemically (2RS,4S)-2-[[[[3-(2-chlorophenyl)-5-methyl-1,2-oxazol-4-yl]carbonyl]amino]methyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid. It is also known as Penilloic Acid of Cloxacillin. Cloxacillin EP Impurity B is supplied with detailed characterization data compliant with regulatory guideline. Cloxacillin EP Impurity B can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Cloxacillin.

The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. SynZeal products are for analytical purpose only and not for human use.

SZ CAT No:	: SZ-C084004
CAS No	: 551-16-6
Mol.F.	: C8H12N2O3S
Mol.Wt.	: 216.3
Inv. Status	: In Stock
Rel. CAS No	: 1203-85-6 (Na salt) ; 13833-83-5 (K salt) ; 35195-89-2 (Ca salt) ; 57218-58-3 (HCl salt)
Rel. CAT No	: SZ-A025002 , SZ-A026001 , SZ-B107002 , SZ-D094004 , SZ-F042004 , SZ-O038003 , SZ-P048010 , SZ-S026003 ,

Cloxacillin EP Impurity B

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SZ CAT No:	: SZ-C084002
CAS No	: 1642629-96-6
Mol.F.	: C19H20ClN3O6S
Mol.Wt.	: 453.9
Inv. Status	: In Stock

SZ CAT No:	: SZ-C084003
CAS No	: 1642559-64-5
Mol.F.	: C18H20ClN3O4S
Mol.Wt.	: 409.9
Inv. Status	: In Stock

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Inv. Status	: In Stock

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Mol.F.	: C32H29Cl2N5O9S
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Inv. Status	: Custom Synthesis

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Inv. Status	: Out of Stock

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Mol.F.	: C19H17ClN3O5S. Na
Mol.Wt.	: 434.9 : 23.0
Inv. Status	: In Stock

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Mol.F.	: C19H18ClN3O4S2
Mol.Wt.	: 451.9
Inv. Status	: Custom Synthesis